| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $150.50 | 8.822% | $163.7771 | $163.78 | $163.80 | $163.80 |
| Purchase #2 | $191.78 | 10.771% | $212.4366 | $212.44 | $212.45 | $212.40 |
| Purchase #3 | $40.71 | 12.753% | $45.9017 | $45.90 | $45.90 | $45.90 |
| Purchase #4 | $216.42 | 10.818% | $239.8323 | $239.83 | $239.85 | $239.80 |
| Purchase #5 | $73.28 | 11.266% | $81.5357 | $81.54 | $81.55 | $81.50 |
| Purchase #6 | $233.85 | 9.764% | $256.6831 | $256.68 | $256.70 | $256.70 |
| Purchase #7 | $203.67 | 9.681% | $223.3873 | $223.39 | $223.40 | $223.40 |
| 7 purchase totals = | $1,110.21 | $1,223.5538 | $1,223.56 | $1,223.65 | $1,223.50 | |